Lighthouses and Lightships With Fog Signals for South Atlantic and Gulf Coast (1899)
| 48 | - Bell | |
| 1 | - Bell or Horn | |
| 1 | - Horn | |
| 1 | - Siren | |
| 5 | - Whistle |
Lighthouses with Audible Fog Signals
| Mobile Middle Bay | AL | Bell struck by machinery every 5 sec. | N30 26.244 | W088 00.690 |
| Sand Island | AL | Bell struck by machinery every 20 sec. | N30 11.796 | W088 03.204 |
| Egmont Key | FL | Anderson fog-horn sounded in answer to signals from passing vessels. | N27 36.048 | W082 45.642 |
| Volusia Bar | FL | Bell struck by machinery every 10 sec. | N29 12.396 | W081 34.764 |
| Amite River | LA | Bell struck by machinery every 30 sec. | N30 17.814 | W090 33.468 |
| Cubits Gap | LA | Bell struck by machinery every 15 sec. | N29 11.502 | W089 15.834 |
| Head of Passes | LA | Bell struck by machinery; double blow, interval 10 sec; single blow, interval 20 sec. | N29 08.617 | W089 14.133 |
| Lake Borgne | LA | Bell struck by machinery every 30 sec. | N30 10.483 | W089 27.733 |
| New Canal | LA | Bell struck by machinery every 30 sec. | N30 01.620 | W090 06.792 |
| Pass Manchac | LA | Bell struck by machinery every 30 sec. | N30 17.802 | W090 17.892 |
| Ship Shoal | LA | Bell struck by hand. | N28 55.002 | W091 04.002 |
| South Pass Lightship | LA | 12-inch steam whistle; blasts 4 sec., silent intervals 56 sec. | N28 59.000 | W089 07.000 |
| South Pass East Jetty | LA | Bell struck by machinery every 10 sec. | N28 59.382 | W089 08.190 |
| Southwest Reef | LA | Bell struck by machinery every 20 sec. | N29 23.516 | W091 30.233 |
| Tchefuncte River Range Rear | LA | Bell struck by machinery every 30 sec. | N30 22.776 | W090 10.146 |
| Merrill's Shell Bank | MS | Bell struck by machinery every 20 sec. | N30 14.467 | W089 14.933 |
| Brant Island Shoal | NC | Bell struck by machinery every 20 sec. | N35 08.150 | W076 17.583 |
| Croatan Shoal | NC | Bell struck by machinery every 15 sec. | N35 56.706 | W075 46.674 |
| Diamond Shoal Lightship | NC | 12-inch steam chime whistle; blasts 5 sec.; silent intervals 55 sec. | N35 06.100 | W075 16.700 |
| Frying Pan Shoal Lightship | NC | 12-inch steam whistle; blasts 5 sec., silent intervals 55 sec. | N33 34.400 | W077 49.200 |
| Gull Shoal | NC | Bell struck by machinery, a double blow every 15 sec. | N35 21.967 | W075 57.450 |
| Harbor Island | NC | Bell struck by machinery every 10 sec. | N35 00.450 | W076 13.283 |
| Laurel Point | NC | Bell struck by machinery every 10 sec. | N36 00.108 | W076 23.533 |
| Long Shoal | NC | Bell struck by machinery at alternate intervals of 5 and 30 sec. | N35 33.558 | W075 43.194 |
| Neuse River | NC | Bell struck by machinery every 15 sec. | N35 05.346 | W076 32.916 |
| North River | NC | Bell struck by machinery every 5 sec. | N36 09.433 | W075 53.783 |
| Northwest Point Royal Shoal | NC | Bell struck by machinery every 15 sec. | N35 09.283 | W076 09.617 |
| Oliver Reef | NC | Bell struck by machinery every 8 sec. | N35 15.804 | W075 45.618 |
| Pamlico Point | NC | Bell struck by machinery every 10 sec. | N35 18.816 | W076 26.994 |
| Roanoke Marshes | NC | Bell struck by machinery every 12 sec. | N35 48.667 | W075 42.045 |
| Roanoke River | NC | Bell struck by machinery every 15 sec. | N35 57.033 | W076 41.667 |
| Wade Point | NC | Bell struck by machinery, a double blow every 20 sec. | N36 09.400 | W075 58.700 |
| Charleston Lightship | SC | Bell or horn. | N32 42.133 | W079 46.133 |
| Fort Ripley Shoal | SC | Bell struck by machinery every 10 sec. | N32 45.960 | W079 54.120 |
| Fort Sumter | SC | Bell struck by machinery a double blow every 15 sec. | N32 45.144 | W079 52.446 |
| Martins Industry Lightship | SC | 12-inch steam whistle; blasts, 6 sec.; silent intervals, 54 sec. | N32 05.500 | W080 33.200 |
| Galveston Lightship | TX | Bell struck by hand. | N29 20.800 | W094 43.500 |
| Halfmoon Shoal | TX | Bell struck by machinery every 20 sec. | N29 24.067 | W094 50.983 |
| Redfish Bar | TX | Bell struck by machinery every 30 sec. | N29 30.800 | W094 52.150 |
| Bush Bluff Lightship | VA | Bell rung by hand. | N36 54.600 | W076 20.300 |
| Cape Henry | VA | 1st-class steam siren; blasts 5 sec., silent intervals 90 sec. | N36 55.584 | W076 00.438 |
| Cherrystone Bar | VA | Bell struck by machinery a double blow every 30 sec. | N37 15.384 | W076 01.944 |
| Chesapeake Lightship | VA | 12-inch steam whistle; blasts 5 sec., silent intervals 15 sec. | N37 05.500 | W075 43.000 |
| Craney Island | VA | Bell struck by machinery every 12 sec. | N36 53.520 | W076 20.220 |
| Deep Water Shoals | VA | Bell struck by machinery every 15 sec. | N37 08.934 | W076 38.208 |
| Jordan Point | VA | Bell struck by machinery every 10 sec. | N37 18.767 | W077 13.417 |
| Nansemond River | VA | Bell struck by machinery every 7 sec. | N36 54.720 | W076 26.700 |
| Newport News Middle Ground | VA | Bell struck by machinery a double blow every 15 sec. | N36 56.712 | W076 23.490 |
| Old Plantation Flats | VA | Bell struck by machinery every 15 sec. | N37 13.728 | W076 02.814 |
| Old Point Comfort | VA | Bell struck by machinery every 10 sec. | N37 00.108 | W076 18.390 |
| Pages Rock | VA | Bell struck by machinery every 15 sec. | N37 18.654 | W076 35.196 |
| Point of Shoals | VA | Bell struck by machinery at alternate intervals of 5 and 20 sec. | N37 04.098 | W076 39.180 |
| Thimble Shoal | VA | Two bells struck by machinery, simultaneously, every 5 sec. | N37 00.876 | W076 14.394 |
| Tue Marshes | VA | Bell struck by machinery alternately a single and a double blow, intervals 30 sec. | N37 14.136 | W076 23.148 |
| White Shoal | VA | Bell struck by machinery every 10 sec. | N37 01.308 | W076 31.650 |
| York Spit | VA | Bell struck by machinery every 10 sec. | N37 12.583 | W076 15.250 |